configuration.php

См. документацию.

<?php
 
namespace Bitrix\Rest\Controller;
 
use Bitrix\Main\Engine\Controller;
use Bitrix\Main\Engine\ActionFilter;
use Bitrix\Main\Engine\Response\AjaxJson;
use Bitrix\Main\Engine\Response\Zip;
use Bitrix\Main\Engine\Response\Zip\Archive;
use Bitrix\Main\Error;
use Bitrix\Main\Errorable;
use Bitrix\Main\ErrorCollection;
use Bitrix\Main\Localization\Loc;
use Bitrix\Main\Response;
use Bitrix\Main\Web\HttpClient;
use Bitrix\Main\Web\Json;
use Bitrix\Main\Web\Uri;
use Bitrix\Rest\Configuration\Helper;
use Bitrix\Rest\Configuration\Setting;
use Bitrix\Rest\Configuration\Structure;
use Bitrix\Rest\Configuration\Manifest;
 
Loc::loadLanguageFile(__FILE__);
 
class Configuration extends Controller implements Errorable
{
    public function downloadAction()
    {
        if (Helper::getInstance()->enabledZipMod())
        {
            $postfix = $this->getRequest()->getQuery('postfix');
            if (!empty($postfix))
            {
                $context = Helper::getInstance()->getContextUser($postfix);
                $setting = new Setting($context);
                $access = Manifest::checkAccess(Manifest::ACCESS_TYPE_EXPORT, $setting->get(Setting::MANIFEST_CODE));
                if ($access['result'] === true)
                {
                    $structure = new Structure($context);
 
                    $name = $structure->getArchiveName();
                    if(empty($name))
                    {
                        $name = Helper::DEFAULT_ARCHIVE_NAME;
                    }
                    $name .= '.' . Helper::DEFAULT_ARCHIVE_FILE_EXTENSIONS;
 
                    $archive = new Archive($name);
 
                    $files = [];
                    $fileList = $structure->getFileList();
                    $archiveEntryBuilder = new Zip\EntryBuilder();
                    if (is_array($fileList))
                    {
                        $folderName = Helper::STRUCTURE_FILES_NAME;
                        foreach ($fileList as $file)
                        {
                            $id = (int)$file['ID'];
                            $fileArray = \CFile::getFileArray($id);
                            if ($fileArray)
                            {
                                $entry = $archiveEntryBuilder->createFromFileArray($fileArray, $folderName . '/' . $id);
                                $files[$id] = array_merge(
                                    [
                                        'NAME' => $fileArray['ORIGINAL_NAME'],
                                    ],
                                    $file
                                );
                                $archive->addEntry($entry);
                            }
                        }
                    }
 
                    if ($files)
                    {
                        $structure->saveContent(false, Helper::STRUCTURE_FILES_NAME, $files);
                    }
 
                    $smallFilesList = $structure->listSmallFile();
                    if ($smallFilesList)
                    {
                        $structure->saveContent(false, Helper::STRUCTURE_SMALL_FILES_NAME, $smallFilesList);
                    }
 
                    $folderFiles = $structure->getConfigurationFileList();
                    foreach ($folderFiles as $file)
                    {
                        $entry = $archiveEntryBuilder->createFromFileId((int)$file['ID'], $file['NAME']);
                        if ($entry)
                        {
                            $archive->addEntry($entry);
                        }
                    }
 
                    return $archive;
                }
            }
        }
 
        return null;
    }
 
    public function getDefaultPreFilters()
    {
        return [
            new ActionFilter\Authentication(),
            new ActionFilter\Scope(ActionFilter\Scope::NOT_REST),
        ];
    }
}